| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.33 | 11.246% | $10.3793 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $250.53 | 6.247% | $266.1806 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $202.81 | 10.650% | $224.4093 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $15.65 | 12.677% | $17.634 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $242.55 | 7.752% | $261.3525 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $171.99 | 10.635% | $190.2811 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $202.54 | 4.524% | $211.7029 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $1,095.40 | $1,181.9397 | $1,181.93 | $1,182.00 | $1,182.00 | |